Exposure
ID
GRAVI.2021-03-03T07:22:16.565_1
Header ID
GRAVI.2021-03-03T07:22:16.565
Date updated
2021-03-03 07:36:15 UTC+0000
Release date
2022-03-03 07:36:15 UTC+0000
UTC Start
2021-03-03 07:22:16.565
UTC End
2021-03-03 07:28:16.565
MJD Start
59276.30713617
MJD End
59276.3113028367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0058915
Ambient temperature (°C)
11.72
Seeing (arcsec)
0.715
Observation
ID
46998
Category
science
Program ID
1103.B-0626(D)
Program Title
THE CORE OF THE MATTER: SPATIALLY RESOLVING THE AGN BROAD EMISSION LINE REGION WITH GRAVITY
Program Type
DDT
PI / COI
STURM/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PFUHL/ PRIETO/ ROUAN/ STOCK/ WAISBERG/ WOILLEZ
Target
ID
35274
Name
IC4329A
RA
207.332969
DEC
-30.30935
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.4840 56.4540 23.4000 24.1000
U1-U3 102.3630 102.3110 29.6000 30.4000
U1-U4 130.1520 130.2040 57.4250 58.2380
U2-U3 46.6330 46.6150 37.3000 38.0000
U2-U4 89.1690 89.3030 78.2110 79.0280
U3-U4 61.9950 62.1530 107.7420 108.4930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59276.30713617
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332969
DEC -30.30935
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 56.484
HIERARCH ESO ISS PBL12 END 56.454
HIERARCH ESO ISS PBLA12 START 23.4
HIERARCH ESO ISS PBLA12 END 24.1
HIERARCH ESO ISS PBL13 START 102.363
HIERARCH ESO ISS PBL13 END 102.311
HIERARCH ESO ISS PBLA13 START 29.6
HIERARCH ESO ISS PBLA13 END 30.4
HIERARCH ESO ISS PBL14 START 130.152
HIERARCH ESO ISS PBL14 END 130.204
HIERARCH ESO ISS PBLA14 START 57.425
HIERARCH ESO ISS PBLA14 END 58.238
HIERARCH ESO ISS PBL23 START 46.633
HIERARCH ESO ISS PBL23 END 46.615
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 38.0
HIERARCH ESO ISS PBL24 START 89.169
HIERARCH ESO ISS PBL24 END 89.303
HIERARCH ESO ISS PBLA24 START 78.211
HIERARCH ESO ISS PBLA24 END 79.028
HIERARCH ESO ISS PBL34 START 61.995
HIERARCH ESO ISS PBL34 END 62.153
HIERARCH ESO ISS PBLA34 START 107.742
HIERARCH ESO ISS PBLA34 END 108.493
HIERARCH ESO ISS AMBI TAU0 START 0.005916
HIERARCH ESO ISS AMBI TAU0 END 0.005867
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.71